FileManagerBrowserTest: change test name tabindexSearchBoxFocus

Allows use to group "tabindex*" tests together (and eventually get rid
of the FileManagerBrowserTestWithLegacyEventDisapatch class).

Bug: 836254
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: Ifd4c81458e853799e8a59e1185f8745fb27f8da8
Reviewed-on: https://chromium-review.googlesource.com/1056768Reviewed-by: Stuart Langley <slangley@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558176}

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

@@ -337,11 +337,11 @@ WRAPPED_INSTANTIATE_TEST_CASE_P(
     ::testing::Values(TestParameter(NOT_IN_GUEST_MODE, "sortColumns"),
                       TestParameter(IN_GUEST_MODE, "sortColumns")));
 
-// FIXME: prefix the test name with tabindex
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     TabIndex,
     FileManagerBrowserTestWithLegacyEventDispatch,
-    ::testing::Values(TestParameter(NOT_IN_GUEST_MODE, "searchBoxFocus")));
+    ::testing::Values(
+        TestParameter(NOT_IN_GUEST_MODE, "tabindexSearchBoxFocus")));
 
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     TabindexFocus,

ui/file_manager/integration_tests/file_manager/tab_index.js

@@ -7,7 +7,7 @@
 /**
  * Tests the focus behavior of the search box.
  */
-testcase.searchBoxFocus = function() {
+testcase.tabindexSearchBoxFocus = function() {
   var appId;
   StepsRunner.run([
     // Set up File Manager.